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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions (W × D × H)	1900 × 800 × 750 mm
Seat height from floor	420 mm
Seat depth (usable)	550 mm
Seat cushion thickness	120 mm
Backrest height above seat	330 mm
Armrest height from floor	600 mm
Armrest width	120 mm
Metal base leg height	150 mm
Under-sofa floor clearance	130 mm
Back Cushion Thickness	160 mm
Leg Height / Floor Clearance	160 mm

PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

3-seater sofa net weight	55 kg
Per-seat static load capacity	150 kg
Cushion foam density	35 kg/m³
Cushion foam rebound rate	45%
Maximum recommended occupancy (full set)	5 persons
Seam stitching durability	50000 cycles
Upholstery abrasion resistance	50000 Martindale cycles
Metal base load rating per unit	450 kg
Color fastness to dry rubbing	4 grade
Seat Foam Density / Rebound	40 kg/m³ / 60%

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

External upholstery	Black smooth faux leather (PU leather)
Internal seat/back cushion padding	High-density polyurethane foam
Structural internal frame	15mm thick engineered hardwood plywood
Base support frame	20x20mm square section polished chrome-plated steel
Seat support deck	8mm thick sinuous spring support with polyester webbing
Armrest internal structure	Padded engineered wood frame wrapped in faux leather
Surface finish on metal base	Mirror polished chrome plating
Upholstery stitching	Nylon bonded thread, 4 stitches per 10mm seam pitch
Base floor contact pads	10mm thick rubber anti-scuff pads, fitted to each base foot
Back support webbing	50mm wide elastic webbing, 80mm vertical spacing
Frame adhesive	Water-based wood adhesive for plywood frame assembly, low VOC emission
Upholstery edge trim	Matching black PVC edge binding, stitched along all upholstery seams

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seating configuration	Fixed 3+1+1 modular arrangement
Cushion type	Fixed non-removable seat and back cushions
Mobility	Lightweight repositionable design, no integrated casters
Cleaning access	130mm under-base clearance
Support design	Sled-style metal base distributes weight evenly
Back support	Fixed upright mid-back angle
Color option availability	Standard black finish
Assembly requirement	Minimal leg/base attachment required
Surface maintenance	Smooth non-porous faux leather surface, compatible with standard mild upholstery cleaners
Cushion Service Configuration	Recommended 2removable/replaceable cushion methods

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Number of shipping packages per full set	3 packages
3-seater sofa carton dimensions	1950 x 850 x 600 mm
Single armchair carton dimensions	900 x 850 x 600 mm
Total shipping gross weight per set	130 kg
Total shipping volume per set	1.92 CBM
On-site assembly time per set	40 minutes
20ft GP container loading capacity (full sets)	14 sets
40ft HQ container loading capacity (full sets)	35 sets
Reference Package Count	1 set / 2 cartons
Reference Assembly Time	40 minutes per set

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

Office reception areas	Suitable for corporate lobby and visitor waiting spaces, formal black finish and structured design matches professional commercial office aesthetics
Small meeting and breakout spaces	Can be arranged in informal discussion zones, fixed upright posture supports short collaborative meetings and guest conversations
Public service waiting areas	Durable construction suitable for medium-traffic spaces including bank branches, government service halls and medical clinic waiting zones
Executive office guest seating	Matching set can be placed in front of executive desks to host visiting clients, compact footprint does not occupy excessive office floor space
Rental and furnishing projects	Neutral black color and classic minimalist design is suitable for bulk furnishing of serviced offices, co-working spaces and short-term rental commercial properties
Recommended supporting furniture	Pairs with matching chrome-frame coffee tables of 600x600mm or 1200x600mm size to complete a cohesive reception seating layout
Serviced office and co-working furnishing projects	Neutral black color and classic minimalist design is suitable for bulk furnishing of flexible workspaces, matches diverse interior decor schemes
Temporary event seating	Rigid frame and lightweight construction allows temporary arrangement for corporate events, job fairs and open house visitor seating

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Office furniture stability recommendation	EN 16139:2013 Furniture - Strength, durability and safety - Requirements for non-domestic seating
Upholstery flammability recommendation	EN 1021:2014 Furniture - Assessment of the ignitability of upholstered furniture - Part 1: Ignition source smouldering cigarette
Surface durability recommendation	EN 14465:2003 Textiles - Upholstery fabrics - Specification and test methods
Chrome coating recommendation	EN 12540:2000 Corrosion protection of metals - Electrodeposited coatings of nickel plus chromium and of copper plus nickel plus chromium

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

Seating durability recommendation	ANSI/BIFMA X2021 Lounge Seating - Tests for durability, stability, and strength
Load capacity recommendation	Recommended references: ANSI/BIFMA X2021
Stability recommendation	ANSI/BIFMA X2021 Lounge and Public Seating - Tests for durability, stability, and strength

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Structural safety recommendation	GB/T 3324 General technical requirements for wooden furniture
Upholstery safety recommendation	GB 20400 Leather and fur - Limit of harmful matter
Formaldehyde emission recommendation	Recommended references: GB 18584
Metal coating recommendation	GB/T 13793 Cold-drawn shaped steel tubes for structural use

Standardized tender description text

This product must meet the following technical requirements:
1. Structural safety recommendation: GB/T 3324 General technical requirements for wooden furniture;
2. Upholstery safety recommendation: GB 20400 Leather and fur - Limit of harmful matter;
3. Formaldehyde emission recommendation: Recommended references: GB 18584;
4. Metal coating recommendation: GB/T 13793 Cold-drawn shaped steel tubes for structural use;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The KERTE Black Faux Leather Office Reception Sofa Set (model OFS-STL-BLK-311) presents a cohesive, structured 3+1+1 seating configuration, featuring one three-seat sofa paired with two matching single armchairs defined by clean, boxy lines, wide flat squared armrests, and a sleek mirror-polished chrome sled base that lends a polished, professional aesthetic. The uniform smooth black faux leather upholstery is finished with matching black edge binding along all seams for a tailored, consistent look across all units, with fixed, integrated seat and back cushions that mntn a neat, formal silhouette suited to business environments.
Each seating unit is built with a load-bearing engineered hardwood plywood frame, supported by square-section polished chrome-plated steel sled bases fitted with rubber anti-scuff pads at floor contact points. Seat support combines sinuous springs and polyester webbing, paired with high-density polyurethane foam cushions wrapped in smooth black PU faux leather, stitched with durable nylon bonded thread for long-term seam integrity. The elevated sled base creates open clearance beneath each unit, with floor contact points designed to evenly distribute weight to avoid indentation on soft flooring surfaces.
Designed for practical commercial use, the set supports upright mid-back posture ideal for short-term seating, with seat dimensions sized to comfortably accommodate adult occupants and a maximum recommended full-set occupancy of five people. The non-porous faux leather surface wipes clean easily with standard mild upholstery cleaners to address common spills, while the under-unit clearance allows standard cleaning equipment to access floor surfaces without moving the seating. Units are lightweight enough to reposition without casters, allowing flexible layout adjustments for different space needs, with minimal on-site assembly required for the detached base frames to reduce shipping volume.
This set is well suited for a range of commercial and select residential spaces, including corporate office lobbies and visitor waiting areas, small breakout and informal meeting zones, public service waiting areas such as bank branches and clinic waiting rooms, executive office guest seating positioned in front of desks, and bulk furnishing projects for serviced offices, co-working spaces, and commercial rental properties. Its rigid, lightweight build also supports temporary use for corporate events, job frs, and open house visitor seating, and it pairs cohesively with matching chrome-frame coffee tables to create a complete reception layout. The neutral black finish complements a wide range of interior decor schemes, and its consistent design across all pieces allows individual unit replacement without visual mismatch.
For procurement, buyers should note that formaldehyde emission grades for the internal plywood frame, exact material specifications for upholstery and padding, rust resistance performance of the chrome base, and alternative color options require direct confirmation from the supplier, as do specific hardware and assembly details for bulk orders. Shipping configurations pack the full set across separate cartons for each unit, with two-person assembly recommended to attach base frames on site, and contner loading calculations support efficient bulk shipping for large furnishing projects.

Black Faux Leather Office Reception Sofa Set (3+1+1 Seater) Specifications

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